What tyre size does a Audi A7 use?

The most common size is 255/40R20. Depending on generation and engine, the Audi A7 uses 12 different sizes including 225/55R18, 245/45R19, 255/35R21, 255/40R20, 225/60R17.

Where do I find my exact Audi A7 tyre size?

Check the tyre placard in the driver's door jamb or fuel flap, or use the lookup tool on this page to select your generation and engine.

Tyres › Audi › A7

Audi A7 tyre sizes

All factory fitments by generation and engine — 19 sizes across 7 generations.

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Quick answer

The most common tyre size on the Audi A7 is 255/40R20 (overall diameter ≈ 712 mm). Exact fitment depends on generation and engine — full breakdown below.

A7 Sportback (F2 (C8/4K)/Facelift) 2023 - Sportback (2023–present)

Engine	Tyre sizes
A7 35 TDI - 163 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TDI - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TDI Quattro - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TFSI - 204 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TDI Quattro - 245 PS - Mild-Hybrid - 2967 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TFSI - 265 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TFSI Quattro - 265 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 50 TFSI e Quattro - 265 PS - PlugIn-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 55 TFSI Quattro - 286 PS - Mild-Hybrid - 2967 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 55 TFSI Quattro - 340 PS - Mild-Hybrid - 2995 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 55 TFSI e Quattro - 265 PS - PlugIn-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 Avant 2.0 TDI - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 225/60R17 245/45R19 255/35R21 255/40R20
A7 Avant 2.0 TDI Quattro - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 Avant 2.0 TSI - 204 PS - Petrol - 1984 Hubraum	225/55R18 225/60R17 245/45R19 255/35R21 255/40R20
A7 Avant 3.0 TFSI Quattro - 367 PS - Mild-Hybrid - 2995 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 Limousine 2.0 TDI Quattro - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 Limousine 2.0 TSI - 204 PS - Petrol - 1984 Hubraum	225/55R18 225/60R17 245/45R19 255/35R21 255/40R20
A7 Limousine 3.0 TFSI Quattro - 367 PS - Mild-Hybrid - 2995 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 Limousine TDI - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 225/60R17 245/45R19 255/35R21 255/40R20

S7 Sportback (F2 (C8/4K)) 2019 - Sportback (2019–present)

Engine	Tyre sizes
S7 55 TDI Quattro - 349 PS - Mild-Hybrid - 2967 Hubraum	245/45R19 255/35R21 255/40R20
S7 TDI Quattro - 344 PS - Mild-Hybrid - 2967 Hubraum	245/45R19 255/35R21 255/40R20

A7 Sportback (F2 (C8/4K)) 2018 - 2023 - Sportback (2018–2023)

Engine	Tyre sizes
A7 35 TDI - 163 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TDI - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TDI Quattro - 204 PS - Mild-Hybrid - 1968 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TDI Quattro - 211 PS - Mild-Hybrid - 2967 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 40 TFSI - 204 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TDI Quattro - 231 PS - Mild-Hybrid - 2967 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TDI Quattro - 245 PS - Mild-Hybrid - 2967 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TFSI - 245 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TFSI - 265 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TFSI Quattro - 245 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 45 TFSI Quattro - 265 PS - Mild-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 50 TDI Quattro - 286 PS - Mild-Hybrid - 2967 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 50 TFSI e Quattro - 252 PS - PlugIn-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/40R20
A7 50 TFSI e Quattro - 265 PS - PlugIn-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 55 TFSI Quattro - 340 PS - Mild-Hybrid - 2995 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20
A7 55 TFSI e Quattro - 252 PS - PlugIn-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/40R20
A7 55 TFSI e Quattro - 265 PS - PlugIn-Hybrid - 1984 Hubraum	225/55R18 245/45R19 255/35R21 255/40R20

A7 Sportback (4G/Facelift) 2014 - 2018 - Sportback (2014–2018)

Engine	Tyre sizes
A7 2.0 FSI - 190 PS - Benzin - 1798 Hubraum	225/50R18 225/55R17 225/60R16 235/45R19 245/45R18 255/35R20 255/40R19
A7 2.0 TFSI - 252 PS - Benzin - 1984 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 2.0 TFSI Quattro - 249 PS - Benzin - 1984 Hubraum	225/50R18 225/55R17 235/45R19 245/45R18 255/35R20 255/40R19 265/30R21 235/55R17 255/45R18 265/35R20 275/30R21
A7 2.0 TFSI Quattro - 252 PS - Benzin - 1984 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI - 190 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI - 211 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI - 218 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 190 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 211 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 218 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 272 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 320 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 326 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TFSI Quattro - 333 PS - Benzin - 2995 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21

S7 Sportback (4G/Facelift) 2014 - 2019 - Sportback (2014–2019)

Engine	Tyre sizes
S7 Sportback - 450 PS - Benzin - 3993 Hubraum	235/45R19 255/40R19 265/35R20 275/30R21

S7 Sportback (4G) 2012 - 2014 - Sportback (2012–2014)

Engine	Tyre sizes
S7 Sportback - 420 PS - Benzin - 3993 Hubraum	235/45R19 255/40R19 265/35R20 275/30R21

A7 Sportback (4G) 2010 - 2014 - Sportback (2010–2014)

Engine	Tyre sizes
A7 2.8 - 204 PS - Benzin - 2773 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 2.8 FSI Quattro - 204 PS - Benzin - 2773 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI - 204 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 204 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 245 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TDI Quattro - 313 PS - Diesel - 2967 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TFSI Quattro - 299 PS - Benzin - 2995 Hubraum	235/45R19 235/55R17 255/40R19 255/45R18 265/35R20 275/30R21
A7 3.0 TFSI Quattro - 310 PS - Benzin - 2995 Hubraum	235/55R18 255/40R20 255/45R19

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